Spa chair



FIG. 1 is a left perspective view of the spa chair of the present invention, with the center portion of the footrest shown in a raised position;

FIG. 2 is a left side view of the spa chair of the present invention, with the center portion of the footrest shown in a lowered position;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in FIGS. 5, 6 and 7 are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a spa chair, as shown and described. 